San Antonio Spurs v Chicago Bulls

Bijschrift:CHICAGO, IL - FEBRUARY 11: Head coach Gregg Popovich of the San Antonio Spurs argues with referee James Williams #60 during a game against the Chicago Bulls at the United Center on February 11, 2013 in Chicago, Illinois. The Spurs defeated the Bulls 103-89. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Jonathan Daniel/Getty Images)

Bijschrift:

CHICAGO, IL - FEBRUARY 11: Head coach Gregg Popovich of the San Antonio Spurs argues with referee James Williams #60 during a game against the Chicago Bulls at the United Center on February 11, 2013 in Chicago, Illinois. The Spurs defeated the Bulls 103-89. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Jonathan Daniel/Getty Images)

Head coach Gregg Popovich of the San Antonio Spurs argues with... Nieuwsfoto'sBasketbal,Basketbal - NBA Pro,Bovenlichaam,Chicago,Chicago Bulls,Gregg Popovich,Hoofdtrainer,Horizontaal,Illinois,NBA,Ruziemaken,San Antonio Spurs,Scheidsrechter,Sport,Sportwedstrijd,United Center,Verenigde StatenPhotographer Jonathan DanielCollection: Getty Images Sport 2013 Getty ImagesCHICAGO, IL - FEBRUARY 11: Head coach Gregg Popovich of the San Antonio Spurs argues with referee James Williams #60 during a game against the Chicago Bulls at the United Center on February 11, 2013 in Chicago, Illinois. The Spurs defeated the Bulls 103-89. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Jonathan Daniel/Getty Images)